RimWorld vs Dwarf Fortress: Which Colony Sim Should You Play?

Storytelling: RimWorld Scripts the Drama, Dwarf Fortress Lets It Happen

RimWorld runs on AI storytellers that control how often events arrive. Cassandra Classic sends escalating trouble, Phoebe Chillax gives you more breathing room, and Randy Random makes difficulty unpredictable. The result is a colony that feels like a survival TV series with a director in the background. Your group is small, and colonists can feel disposable.

Dwarf Fortress has no comparable storyteller. Sieges, dragons and disasters come from the world it generates and from the simulation itself, so a flooded fort from one bad dig order or a fortress wiped out by an illness is just how the game plays out. With hundreds of dwarves, losses sting, and you can memorialize the dead with engraved slabs and statues.

Go with RimWorld if you want pacing handed to you, and with Dwarf Fortress if you would rather the story be entirely your own.

Play videoRimWorld Launch Trailer

Difficulty and Interface: RimWorld Is Easier to Pick Up

RimWorld has a simpler interface and more streamlined mechanics. You can learn the basics in an evening and spend the next hundred hours getting better. Dwarf Fortress is the rougher, less polished of the two, and it was built for open-ended play rather than as a tightly designed game. Its Steam release brought new pixel art to a game once known for ASCII graphics, but its systems still ask a lot of you.

If your first colony sim ends up being Dwarf Fortress, expect to read guides, and expect your first fortress to fail in ways you did not see coming.

Play videoDwarf Fortress Steam Edition – Official Launch Trailer

Combat: RimWorld Gives You More Control

RimWorld’s combat is the more detailed of the two. You select colonists, position them behind cover and choose who fights, which makes raids feel like small tactical puzzles. In Dwarf Fortress, fights are a part of a much bigger simulation, and your dwarves handle a lot on their own. It can be dramatic, but you have less direct control.

Scale, Building and Resources: Dwarf Fortress Goes Bigger

Dwarf Fortress is the deeper simulation. Its colonies grow to hundreds of dwarves, its resource and crafting systems are broader, and the world around you is generated with its own history. RimWorld keeps a smaller cast and groups its materials more neatly, which makes planning easier but less sprawling.

Players who enjoy sandbox base building as a hobby may also like our list of the best base building games.

Content and Add-Ons: RimWorld Has More to Buy

RimWorld has grown through expansions, including Royalty, Ideology and Biotech, and it has a huge mod scene. Dwarf Fortress has far fewer add-ons on Steam. Neither game has official co-op, so both are best treated as single-player experiences.

Platforms and PC Requirements

Both games are light on hardware by modern standards. On Steam, RimWorld asks for a Core 2 Duo class CPU, 4 GB of RAM and 1 GB of storage. Dwarf Fortress asks for a 64-bit dual-core CPU at 2.4 GHz or better, 4 GB of RAM and 500 MB of storage. RimWorld runs on Windows, Mac and Linux. Dwarf Fortress supports Windows and Linux.

Steam Reviews and Popularity

Both games sit in the top tier on Steam. These figures were on their Steam pages on October 18, 2026:

RimWorld vs Dwarf Fortress: Full Specs

RimWorld or Dwarf Fortress: Which One Should You Play?

WinnerRimWorld

Dwarf Fortress does several things better. Its simulation is deeper, its fortresses grow larger and the stories it produces feel entirely unscripted. Still, RimWorld is the one we would point most players to first. The interface is friendlier, combat gives you more control, the storytellers keep each run moving and a large catalog of expansions and mods gives you reasons to stay. In the RimWorld vs Dwarf Fortress decision, pick Dwarf Fortress if you crave raw simulation depth and enjoy learning complicated systems. If you want to be playing a good colony within a few hours, start with RimWorld, and come back to Dwarf Fortress when you want more.